201312603

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{7963}}^1$

素因数の和:8075

約数の個数: 18

約数和(自身を含む): 296412116

約数和(自身を除く): 95099513

約数列:

[1, 3, 9, 53, 159, 477, 2809, 7963, 8427, 23889, 25281, 71667, 422039, 1266117, 3798351, 22368067, 67104201, 201312603]

約数ペア:

[(1, 201312603), (3, 67104201), (9, 22368067), (53, 3798351), (159, 1266117), (477, 422039), (2809, 71667), (7963, 25281), (8427, 23889)]